Transaction not yet indexed

Efb8HPaVvJYEMZD64apPG1v9mUiumBNdPbU3UjkLguHw7HTse3B7Fn1bpTSiAvqSAbbG2a9EbbijiGeFMr9oLJs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.